from the 13th

Seeing was better this evening but there was a typical marine haze.  553x mostly.

SU Cyg: Orange in the finder; lighter in the scope.  Wide separation, 3 delta mag.

STT 390: Very wide, 2-3 delta mag.  A few other faint star actually closer in could be part of a system. [Four stars in system but not closer in than this...]
19H 55M 06.50S +30° 11' 41.6" P.A. 22 SEP 9.9 MAG 6.63,9.50 SP B6V+A5V

STF 2580 = 17 Cyg: Yellow and blue, wide separation.  [11 stars in the system; just call it a cluster!]
19H 46M 25.60S +33° 43' 39.3" P.A. 67.9 SEP 26.09 MAG 5.06,9.25 SP F5V DIST. 21.23 PC (69.25 L.Y.)

X Cyg: Must be in minimum it is much fainter than 17 Cyg.  Reddish orange in the finder, more yellow-orange in the scope.  No pair seen. [and no wonder; pairs are 16th and 18th mag.]
20H 43M 24.20S +35° 35' 16.1" P.A. 145 MAG 6.48, SP F7IB

STT 387: Overlapping disks, to a nearly hairline split with seeing.  Half delta mag.  [Very good!]
19H 48M 43.81S +35° 18' 41.3" P.A. 103.9 SEP 0.47 MAG 7.12,7.90 SP F6V DIST. 63.69 PC (207.76 L.Y.)

STT 394: Pretty orange and blue, well separated, 2 delta mag.
20H 00M 11.43S +36° 24' 50.8" P.A. 294 SEP 11.1 MAG 7.14,10.27 SP K1III

STF 2624: Arc of three stars and another farther out, 1-2 delta mag.  [AB seen; 4 in system]
20H 03M 29.42S +36° 01' 28.6" P.A. 174 SEP 2 MAG 7.09,7.73 SP O9.5IIIE

25 Cyg: White and wide blue.

Starting to dew.

STF 2609: White A, B slightly yellow-white.  Half delta mag, 5" [Not seen, a much closer pair]
19H 58M 34.37S +38° 06' 20.8" P.A. 23 SEP 1.9 MAG 6.69,7.64 SP B5IV

19 Cyg = HJ 603: Orange-yellow star with 2x fainter bluish B, well separated. [Not physical, 5 stars in system]
19H 50M 33.99S +38° 43' 20.7" P.A. 115 SEP 56.7 MAG 5.38,10.54 SP M2III

I feel tired...  Transparency not all that good, calling it a night.